There are not any new vehicles I've seen from any other manufacturer where the color of the plastic parts doesn't match the metal parts.
As an extreme example, the plastic parts for Harley-Davidson are manufactured and painted in Tomahawk, WI, while the metal parts are manufactured and painted in York, PA. The H-D paint engineers fly back and forth daily to ensure the colors match exactly.
That is contrasted to the Ford paint engineers who don't walk down the hall to ensure the Performance White colors match...
2011 GT Mustang - Performance White / Brick Red - Cashmere : 401A : Brembo : Electronics PKG : Spoiler Delete : 3.73:1 : Glass Roof : Comfort PKG : Security PKG : HID